There are tongue in cheek sexual jokes throughout the show. They come fast and can be very suggestive.

At the Beach, their are many girls that are in swim suits.

There is a subplot where Greg and Marcia start thing of eachother sexually. Although nothing sensative is show, it can still make people feel uncomfortable

A scene is shown where Marcia and her stepbrother Greg have to share the attic room. Marcia pulls the curtain over and they both begin to change. Marcia and Greg's body shapes are shown as they take their tops off and they fantasize over each other.

A man unknowingly eats spaghetti with a sauce made from psilocybin mushrooms, and experiences a hallucination.